3 month phox water alkaline water filter refill recyclable cardboard packaging on marble background.

3 month clean water filter refill bags for refillable cartridge on top of marble background.

Test tube holding coconut shell carbon for removing tap water nasties like lead, copper and chlorine. Also adding minerals which increases calcium and magnesium. Alkaline Pack.

12 month phox water Alkaline water filter refill recyclable cardboard packaging on marble background. 8 Refill bags and 8 carbon felts

Alkaline Refill Pack

Name: Alkaline Refill Pack
Brand: Phox Water
SKU: Phox11
Price: 14.99 GBP
Availability: InStock
Rating: 4.6 (9098 reviews)

Each filter refill lasts 200 litres (44 gallons) or 45 days

Suitable for all Phox products

Magnesium enriched hydration

Price

Pack size

3 Month £7.50 / Refill

12 Month £6.25 / Refill

Save 11%

Rendering loop-subscriptions

£0.00 each

0.00

Purchase Options

Selling Plans

One time Purchase

£14.99

each

Subscribe and Save

£14.99

each

Frequency

every 3 months

Tax included. Shipping calculated at checkout.

Shop now, pay later with Klarna.

18+, T&C apply, Credit subject to status. Not applicable to subscription purchases.

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A full run of the reservoir generally takes 4-6 minutes. Each filter refill lasts 200 litres (44 gallons) or 45 days. Use our app or sign up for email notifications to keep note of when to replace the granules.

Delivery

UK
2-3 Business days

EU
2-8 Business days

MADE IN THE UK
We are committed to producing our products locally, with manufacturing, packaging, design, and distribution all based in the UK.

SUSTAINABLE DISTRIBUTION
Traditional filters don't fit through the letterbox, that leads to missed deliveries and second attempts which increase the carbon emissions.

As we only have to send the filtration granules, they fit through the letterbox.
We can utilise carbon efficient delivery paths like Royal Mail.

The Alkaline Pack - Enjoy the benefits of magnesium enriched hydration. Our Alkaline pack increases the calcium, magnesium and pH. Removes Lead, Copper and Chlorine.

This pack does not soften hard water (reduce minerals). If that's important to you please check out our clean and softener packs.

OPTIMAL MAGNESIUM BENEFITS

Heart Health

Magnesium enriched water was linked to 25% less cardiovascular disease.¹

Mental Health

Magnesium can reduce anxiety and symptoms of depression.²

Boosts Energy

Magnesium supports energy production in our cells.³

Exercise Recovery

Magnesium has been proven to help speed up muscle recovery in cyclists.⁴

Water with superpowers

Test tube with coconut carbon to remove nasties from tap water, with minerals at bottom of test tube

ESSENTIAL MINERALS

Most branded water filters remove healthy minerals like calcium and magnesium from your water.

INCREASE MAGNESIUM

Our Alkaline pack increases the calcium and magnesium content.

COCONUT SHELL CARBON

Activated carbon from coconut shell adsorbs common UK tap water nasties like lead, chlorine & pesticides.

TASTE

Our alkaline pack is tested to European standard EN17093. After removing chlorine and taste altering contaminants you can enjoy fresh tasting water.

The

Alkaline

Pack

With added magnesium

The Alkaline Pack – Enjoy the benefits of magnesium enriched hydration. Our Alkaline pack increases the calcium, magnesium and pH. Removes contaminants like Lead, Copper, Chlorine, bad taste and smell.

The

Clean

Pack

For moderately hard water

The Clean Pack is designed for hard water. Enjoy softer water and less limescale build-up on appliances. Removes contaminants like Copper, Chlorine, bad taste and smell.

The

Softener

Pack

For extremely hard water

The Softener Pack is designed for hard water. Enjoy softer water and less limescale build-up on appliances. Removes contaminants like Copper, Chlorine, bad taste and smell.

Three Hands coming out of blue wall holding three different refill packs for refillable cartridges, Alkaline, Clean and Softener.

Find out what's in your water

Our Water Quality database has mapped the water hardness levels for each postcode across the UK. Enter your postcode to find the perfect filtration formula for your area.

FIND OUT